package test;

public class one {

	public static void main(String[] args) {
		// TODO 自动生成的方法存根
		String s1 = "ahekkogh";
		String s2 = s1.substring(1, 6);
		//System.out.println(s2);
		//String s3 = s2.replace('k', 'l');
		System.out.println(s2.replace('k', 'l'));
	}

}
